外掛說明
這個外掛已於 2017 年 12 月 22 日關閉,且不提供下載。 這個外掛已永久關閉。 原因: 安全性問題
使用者評論
2019 年 7 月 8 日
Works as promised, no bugs. I like the arithmetic option!
2019 年 4 月 2 日
buenísimo
2018 年 4 月 19 日
If you can do basic math, you can log in or register. Eliminated bot registration.
2018 年 3 月 27 日
For me this is a great plugin to protect my site against hackers and intruders
2018 年 2 月 15 日
it`s a best plugin for captcha
2018 年 1 月 8 日
Did not have any complaints about this plugin, whilst not as pleasing to look at as Google reCaptcha, it certainly blocked spam users being created on my website. Bots were somehow always able to bypass reCaptcha, but this one with maths problems always worked fine.
3 Stars for efforts by BWS when they owned the plugin.
Was not happy bout the down time my website experienced due to an automated update on this plugin.